CN111266911A - Aluminum scrap recovery device for aluminum profile machining - Google Patents

Abstract

The invention provides an aluminum scrap recovery device for aluminum profile processing, which comprises a cutting mechanism, a recovery box and an end cleaning mechanism, wherein the end cleaning mechanism is arranged on the cutting mechanism; the cutting mechanism can move downwards to cut the aluminum profile, and the interior of the aluminum profile is of a hollow structure; the recovery box is used for collecting aluminum scraps and is positioned right below the cutting mechanism; tip clearance mechanism is used for cleaing away adnexed aluminium bits on the terminal surface of aluminium alloy, and tip clearance mechanism is located the front end department of aluminium alloy, and tip clearance mechanism includes mount and air compressor, is equipped with the exhaust vent in the mount, and the exhaust vent is just to the front end of aluminium alloy, and the opposite side intercommunication air compressor of exhaust vent, the exhaust vent can be with blowing in the hollow structure of aluminium alloy with the adnexed aluminium bits of front end of aluminium alloy. The invention can solve the problem of low recovery rate of aluminum scraps in the aluminum profile cutting process.

Description

A kind of aluminum scrap recycling device for aluminum profile processing

technical field

The invention belongs to the technical field of aluminum profile processing devices, and in particular relates to an aluminum scrap recycling device used for aluminum profile processing.

Background technique

When processing some aluminum profiles, it is necessary to use a cutting machine to cut long strips of aluminum profiles into short bars. In the process of cutting aluminum profiles, a large amount of aluminum scraps are generated. Nowadays, the competition in the aluminum profile industry is fierce. With the improvement of production capacity, the loss of aluminum scraps has become a more important control factor in the production process of aluminum profiles. Aluminum profile processing enterprises also pay more attention to the recycling of aluminum scraps. However, improper recycling of aluminum scraps will not only lead to waste of production costs, but also adversely affect the environment of the production site.

A negative pressure chip extraction device can be installed on the aluminum profile cutting saw, and a negative pressure fan can be used to draw the aluminum chips into the guide pipe, and separate the aluminum chips and air. However, this kind of suction device requires a large amount of air, high energy consumption, and due to the low density of aluminum scraps, it is not easy to separate from the air, so the discharged air inevitably contains aluminum scraps, which reduces the recovery rate of aluminum scraps, and does not Take advantage of the cleanliness of the workshop environment.

In addition, when cutting aluminum profiles, there are often aluminum scraps attached to the ends, and these aluminum scraps also need to be recycled. If the aluminum scraps at the end of the aluminum profile are manually wiped off, the labor intensity will be very high, and the aluminum scraps will also adhere to the brush, reducing the recovery rate of the aluminum scraps.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an aluminum scrap recycling device for processing aluminum profiles, so as to solve the problem of low recovery rate of aluminum scraps during the cutting process of aluminum profiles.

The invention provides the following technical solutions:

An aluminum scrap recycling device for aluminum profile processing, comprising a cutting mechanism, a recycling box and an end cleaning mechanism;

The cutting mechanism can move downward to cut the aluminum profile, and the interior of the aluminum profile is a hollow structure;

The recycling box is used for collecting aluminum scraps, and the recycling box is located just below the cutting mechanism;

The end cleaning mechanism is used to remove the aluminum scraps attached to the end surface of the aluminum profile. The end cleaning mechanism is located at the front end of the aluminum profile. The end cleaning mechanism includes a fixing frame and an air compressor. There is an air outlet in the fixing frame, the air outlet is facing the front end of the aluminum profile, the other side of the air outlet is connected to the air compressor, and the air outlet can remove the aluminum profile. The aluminum shavings attached to the front end are blown into the hollow structure of the aluminum profile.

Further, the end cleaning mechanism further includes a chip board, and the chip board is fixedly connected to the bottom of the fixing frame.

Preferably, a high-voltage electrode plate is installed on the upper surface of the chip receiving plate, the high-voltage electrode plate is connected to a power supply, and the high-voltage electrode plate can instantly electrify the aluminum chips on the chip receiving plate, so as to separate from the chip receiving plate and discharge the air. flow in the direction of the hole.

Preferably, the free end of the chip board is inclined upward.

Preferably, the free end of the chip board abuts against the recovery box and is higher than the recovery box.

Furthermore, the top of the fixing frame is also fixedly connected with a chip baffle, and the free end of the chip baffle is inclined downward.

Further, the end of the aluminum profile is connected to a chip collecting pipe, and the chip collecting pipe is connected to the recycling box.

Preferably, the installation part of the chip collecting pipe inside the aluminum profile is provided with an inclined pipe opening.

Preferably, the aluminum profiles are placed obliquely with a high front and a low back.

The beneficial effects of the present invention are:

The cutting mechanism of the present invention moves downward to cut the aluminum profile, and most of the aluminum scraps produced fall into the recycling box directly below it; after the aluminum profile is cut, the aluminum scraps attached to the front end of the aluminum profile cannot enter the recycling box, and can be activated at this time. The air compressor uses the air outlet in the fixed frame to blow air to the front end of the aluminum profile, blows the aluminum scraps attached to the end into the hollow structure inside the aluminum profile, and then discharges it from the other end of the hollow structure, and then the part of the aluminum Chip recycling; while keeping the ends of the aluminum profiles clean. The invention utilizes the structural characteristics of the aluminum profiles to collect the aluminum scraps attached to the ends of the aluminum profiles, thereby improving the recovery rate of the aluminum scraps.

In the invention, a chip receiving plate is installed at the bottom of the fixing frame, and the chip receiving plate can collect the aluminum chips blown off by the air holes and prevent the aluminum chips from scattering around. The high-voltage electrode plate installed on the chip board can make the aluminum chips have the same charge instantly, and the aluminum chips drift towards the direction of the air outlet under the repulsion of the same-sex charge on the high-voltage electrode plate, and then are blown into the aluminum under the action of wind pressure. In the profile, the part of the aluminum scrap is recycled, and the recycling completion rate is high, which saves the production cost.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the internal structure schematic diagram of the present invention;

Fig. 2 is the enlarged schematic diagram of the end cleaning mechanism of the present invention;

FIG. 3 is a schematic diagram of the cross-sectional structure of the aluminum profile of the present invention.

Marked as: 10. Cutting mechanism; 11. Cutter; 12. Rotating motor; 13. Lifting cylinder; 20. Recovery box; 30. End cleaning mechanism; 31. Fixing frame; 311. Air outlet; 32. Air compressor; 33. Chip receiving plate; 34. High voltage electrode plate; 35. Chip retaining plate; 36. Regulating valve; 40. Aluminum profile; 41. Hollow structure; 50. Chip collecting pipe; .Rack.

Detailed ways

This document discloses an aluminum scrap recycling device for recovering aluminum scraps generated during the cutting process of aluminum profiles. The structure of this type of aluminum profiles is shown in Figure 3, and a hollow structure extending along the length direction is formed inside the aluminum profiles.

As shown in FIG. 1 , the device includes a cutting mechanism 10 , a recovery box 20 and an end cleaning mechanism 30 .

The cutting mechanism 10 can move downward to cut aluminum profiles. The cutting mechanism 10 includes a cutter head 11, a rotary motor 12 and a lifting cylinder 13. The cutter head 11 is installed on the output shaft of the rotary motor 12, and the rotary motor can drive the cutter head to rotate for cutting. Aluminum profile; the rotary motor 12 is installed on the output rod of the lift cylinder 13 , and the lift cylinder 13 can drive the rotary motor 12 to move downward to cut the aluminum profile 40 .

The recovery box 20 is used to collect most of the aluminum scraps generated during the cutting process, and the recovery box 20 is located just below the cutter head of the cutting mechanism 10 . The aluminum scraps when the cutter head 11 cuts the aluminum profile 40 can freely fall into the recycling bin 20 .

As shown in FIG. 1 and FIG. 2 , the end cleaning mechanism 30 is used to remove the aluminum scraps attached to the end of the aluminum profile 40 , the end cleaning mechanism is located at the front end of the aluminum profile 40 , and the end cleaning mechanism includes a fixing frame 31 and an air Compressor 32, an air outlet 311 is provided in the fixing frame 31, and the air outlet 311 is facing the front end of the aluminum profile 40. Preferably, the air outlet 311 is arranged in the horizontal direction, so as to facilitate the aluminum scraps along the hollow structure 41 of the aluminum profile 40. Discharge towards the end of the aluminum profile. The other side of the air outlet 311 is connected to the air compressor 32 through a hose, and the compressed air in the air outlet 311 can blow part of the aluminum scraps attached to the front end of the aluminum profile into the hollow structure 41 of the aluminum profile, and then remove the aluminum profile from the aluminum profile. The aluminum chips are collected after the end is discharged. A regulating valve 36 can also be installed between the fixing frame 31 and the air compressor 32, and the air pressure of the compressed air can be properly adjusted through the regulating valve 36, and the use is more flexible.

The end of the aluminum profile 40 is connected to a chip collecting pipe 50 , and the chip collecting pipe 50 is connected to the recycling box 20 . The chip collector 50 is fixedly installed at the end of the aluminum profile 40, and the chip collector 50 can move forward together with the aluminum profile 40 to facilitate the cutting and feeding of the aluminum profile. The part of the chip collector 50 installed inside the aluminum profile has an inclined nozzle 51 to facilitate the smooth entry of aluminum chips into the chip collector. The height of the aluminum profile material frame 60 can be adjusted, so that the aluminum profile material 40 can be tilted in a high front and a low back, so as to facilitate the smooth discharge of aluminum scraps inside. The end cleaning mechanism 30 also includes a chip board 33, which is fixedly connected to the bottom of the fixing frame 31, and whose free end is inclined upward, and the aluminum chips can automatically slide into the chip board from the free end of the chip board 33. The low position of the 33 is easy to collect aluminum chips. A high-voltage electrode plate 34 is installed on the upper surface of the chip receiving plate 33, and the high-voltage electrode plate 34 is connected to the power supply. Due to the conductivity of aluminum scraps, the high-voltage electrode plate 34 can instantly bring the aluminum scraps on the chip receiving plate 33 to the high-voltage electrode plate 34. The same-sex charge, the aluminum chips are separated from the chip plate 33 under the repulsion of the same-sex charge on the high-voltage electrode plate 34, and drift toward the direction of the air outlet 311, and the air flow in the air outlet 311 blows the part of the aluminum chips into the In the hollow structure of the aluminum profile 40, the collection efficiency of the aluminum scraps is improved, and the chip plate 33 does not need to be cleaned manually.

The free end of the chip plate 33 is close to the recovery box 20, and the height of the free end is slightly higher than that of the recovery box 20. When the chips are blown by the air outlet 311, part of the aluminum chips that are not caught by the chip plate 33 pass through the chip plate 33. After the free end, it is continuously collected by the recycling box 20 to prevent the aluminum scraps from being scattered on the ground.

The top of the fixing frame 31 is also welded with a chip baffle 35, and the free end of the chip baffle 35 is inclined downward. The chip baffle 35 can block some of the aluminum scraps that are not blown into the aluminum profile by the airflow of the air outlet 311 under it, so as to be blown into the aluminum profile 40 by the airflow in the air outlet 311 again to prevent the aluminum scraps from splashing Go out and collect aluminum shavings more efficiently.

In order to cut materials in a more directional direction and save labor costs, a manipulator gripper (not shown in the figure) can be installed on the frame. The manipulator gripper is a well-known technology, and its specific structure will not be repeated. Use the manipulator gripper to hold the end of the aluminum profile during cutting, which helps to stabilize the cutting action. After the cutting is completed, the gripper of the manipulator grasps the short aluminum bar and extends it forward, and then releases the short aluminum bar, and the short aluminum bar falls into the receiving box to complete the blanking process.

The working process of this device is as follows:

Place the aluminum profiles 40 on the material rack 60 obliquely, start the cutting mechanism 10 to cut the long aluminum profiles into short bars, and part of the aluminum scraps generated during the cutting process fall into the recycling bin 20, and cut the aluminum profiles into short bars manually or with a manipulator. The rod is removed, and then the aluminum profile 40 is moved forward a certain distance in preparation for the next cut. Before the next cutting, start the air compressor 32, blow air to the end of the aluminum profile through the air flow in the air outlet 311 of the fixing frame 31, and send most of the aluminum scraps attached to the end into the hollow structure 41 of the aluminum profile. , and then guided by the chip collecting pipe 50 at the end of the aluminum profile 40 into the recycling box 20 for unified recycling. Part of the aluminum chips fall on the chip plate 33, and the high-voltage electrode plate 34 on the chip plate 33 makes the aluminum chips get the same charge, and the aluminum chips are repelled by the high-voltage electrode plate 34 and drift upwards obliquely, and then the air outlet 311 The air flow is blown into the aluminum profile to achieve efficient recovery of aluminum scraps, and the end of the aluminum profile can be kept clean without manually wiping the end of the aluminum profile. After the aluminum scraps are recovered, the airflow in the air outlet 311 is reduced, and the cutting mechanism 10 is activated again to start cutting the aluminum profile 40 .

The recovery rate of aluminum scraps using this device can reach more than 93%.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still understand the foregoing embodiments. The technical solutions described are modified, or some technical features thereof are equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (9)

1. An aluminum scrap recovery device for aluminum profile processing is characterized by comprising a cutting mechanism, a recovery box and an end cleaning mechanism;

the cutting mechanism can move downwards to cut the aluminum profile, and the interior of the aluminum profile is of a hollow structure;

the recovery box is used for collecting aluminum scraps and is positioned right below the cutting mechanism;

tip clearance mechanism is used for cleaing away adnexed aluminium bits on the terminal surface of aluminium alloy, tip clearance mechanism is located the front end department of aluminium alloy, tip clearance mechanism includes mount and air compressor, be equipped with the exhaust vent in the mount, the exhaust vent is just right the front end of aluminium alloy, the opposite side of exhaust vent is connected air compressor, the compressed air in the exhaust vent can with the adnexed aluminium bits of front end of aluminium alloy blows in the hollow structure of aluminium alloy.

2. The aluminum scrap recovery device for aluminum profile machining according to claim 1, wherein the end cleaning mechanism further comprises a scrap receiving plate fixedly connected to the bottom of the fixing frame.

3. The aluminum scrap recovery device for aluminum profile machining according to claim 2, wherein a high-voltage electrode plate is mounted on the upper surface of the scrap receiving plate and connected with a power supply, and the high-voltage electrode plate can enable aluminum scraps on the scrap receiving plate to be instantly electrified to be separated from the scrap receiving plate and flow in the direction of the air outlet.

4. The aluminum scrap recovery device for aluminum profile machining according to claim 3, wherein the free end of the scrap receiving plate is arranged to be inclined upwards.

5. The aluminum scrap recovery apparatus for aluminum profile machining according to claim 3, wherein the free end of the scrap receiving plate abuts against the recovery box, and the free end of the scrap receiving plate is higher than the recovery box.

6. The aluminum scrap recovery device for aluminum profile machining according to claim 3, wherein a scrap baffle plate is fixedly connected to the top of the fixing frame, and the free end of the scrap baffle plate is inclined downwards.

7. The aluminum scrap recovery device for aluminum profile machining according to any one of claims 1 to 6, wherein a scrap receiving pipe is connected to the tail end of the aluminum profile and is connected to the recovery box.

8. The aluminum scrap recovery device for aluminum profile machining according to claim 7, wherein the scrap collecting pipe is provided with an inclined pipe opening at the mounting part inside the aluminum profile.

9. The aluminum scrap recovery device for aluminum profile machining according to claim 1, wherein the aluminum profile is obliquely placed with the front higher and the rear lower.

Images